Since 2004, Engadget has been a trusted source for consumer tech reviews. In their latest evaluation, Sennheiser's Momentum Sport wireless earbuds stand out for their unique addition of heart-rate and body-temperature sensors. Despite a sleek design, reliable biometric tracking, and solid battery life, the Momentum Sport falls short in key areas. Sound quality is inconsistent, touch controls are frustrating, and ANC struggles at times. The earbuds offer integration with popular fitness apps, but some features are limited to specific platforms. While the extra bass enhances workouts, it impacts overall audio dynamics. The charging case feels less durable than expected for the high price point. In conclusion, the Sennheiser Momentum Sport excels in fitness tracking but lacks the sound quality expected from a premium earbud option, making it a mixed bag for consumers.